Lesser Yellow-shouldered Bat vs Pale-faced Bare-eye

Sturnira nana compared with Phlegopsis borbae

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Pale-faced Bare-eye is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Pale-faced Bare-eye
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Thamnophilidae
Genus	Sturnira	Phlegopsis
Species	Sturnira nana	Phlegopsis borbae

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Pale-faced Bare-eye share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Pale-faced Bare-eye

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Pale-faced Bare-eye
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pale-faced Bare-eye

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.